“So Mr. Non-Interventionist Smarty Pants, what do you think we should do about North Korea?”

Thanks, I’m glad you asked. We should renounce our mutual defense alliance with South Korea (and Japan), bring all our troops home from South Korea (and Japan), declare neutrality, and henceforth mind our own business. We could then put some of those excess troops on our southern border to build that wall. Wow, that was easy. Next question.